core/pkgs/build-support/src-only/default.nix
2024-05-13 22:24:10 +01:00

25 lines
706 B
Nix

{ stdenv }:
# srcOnly is a utility builder that only fetches and unpacks the given `src`,
# and optionally patching with `patches` or adding build inputs.
#
# It can be invoked directly, or be used to wrap an existing derivation. Eg:
#
# > srcOnly pkgs.hello
#
attrs:
let
args = if builtins.hasAttr "drvAttrs" attrs then attrs.drvAttrs else attrs;
name = if builtins.hasAttr "name" args then
args.name
else
"${args.pname}-${args.version}";
in stdenv.mkDerivation (args // {
name = "${name}-source";
installPhase = "cp -r . $out";
outputs = [ "out" ];
separateDebugInfo = false;
dontUnpack = false;
dontInstall = false;
phases = [ "unpackPhase" "patchPhase" "installPhase" ];
})